The WireGuard VPN tool has been imported into the OpenBSD ports software collection. That means WireGuard can be easily installed by OpenBSD users.
WireGuard is a new implementation of a VPN that is much easier to configure than OpenVPN or IPsec. Since it has been included in the Linux kernel it has received a lot of attention.
CloudFlare has implemented WireGuard in Rust, while Gravitational has written a CNI plugin for Kubernetes to make use of WireGuard.